I have many different types of ropes. some with rubber, most with springs, some with wooden grips, some with plastic grips and some with alloy grips. I don't favor any of them as they all do pretty much the same job. On the corner poles I use 1 rope that has 1 loop and 2 springs and grips. Just get more than required and different lengths as every camp set up is different and you may require longer ropes to avoid tree roots. They also are used as a clothes line.